package com.estate.mapper;

import com.estate.pojo.User;
import java.util.List;
import org.apache.ibatis.annotations.Param;

public interface UserMapper {
	
	public User findUserByUserName(@Param("user_name")String user_name);

    /*int deleteByPrimaryKey(Long userId);

    int insert(User record);

    int insertSelective(User record);

    User selectByPrimaryKey(Long userId);

    int updateByPrimaryKeySelective(User record);

    int updateByPrimaryKey(User record);*/
}